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  1. AB类低功率音频放大器Low Power Class AB
Product ID  Ch VDD   (V) Power(W) Load   (ohm) Package Features Status Datasheet
EMA1001-50MA08GRR 1 5 1 8 MSOP-8 MP EMA1001(1).pdf
EMA1001-50SA08GRR 1 5 1 8 SOP-8 MP
EMA1003-50FF10NRR 1 5 1.2 8 TDFN-3×3-10 Fully Diff. MP
EMA1003-50MA10GRR 1 5 1.2 8 MSOP-10 Fully Diff. MP
EMA1005-50MA08GRR 1 5 2 4 MSOP-8 MP
EMA1901-50WL09GRR 1 5 1.25 8 WCSP-9 MP
EMA2001-50FF08NRR 1 5 3 3 TDFN-3×3-8 MP
EMA2001-50MA08GRR 1 5 3 3 MSOP-8 MP
EMA2004-50FF08NRR 1 5 2.7 4 TDFN-3×3-8 Fully Diff. MP EMA2004.pdf
EMA2004-50MA08GRR 1 5 2.7 4 MSOP-8 Fully Diff. MP
EMA2901-50WL09GRR 1 5 2.5 4 WCSP-9 MP
EMA1201-50HB16NRR 2 5 2 4 TQFN-3×3-16 MP
EMA1286-50HB16NRR 2 5 2 4 TQFN-3×3-16 Headphone MP
EMA1288-50HB16NRR 2 5 2 4 TQFN-3×3-16 Headphone MP
EMA1288-50HC16NRR 2 5 2 4 TQFN-4×4-16 Headphone MP
EMA2202-50QE28GRR 2 5 2.4 3 TSSOP-28-E Headphone MP
EMA2203-50QE20GRR 2 5 2.4 3 TSSOP-20-E Headphone MP EMA2203.pdf
EMA2204-50HC20NRR 2 5 2.7 4 TQFN-4×4-20 Fully Diff. MP
EMA2204-50QE20GRR 2 5 2.7 4 TSSOP-20-E Fully Diff. MP
  2. D类低功率音频放大器  Low Power Class D
Product ID  Ch VDD   (V) Power(W) Load   (ohm) Package Features Status Datasheet
EMA2011-50FF08NRR 1 5 2.5 4 TDFN-3×3-8 Fully Diff. MP EMA2011.pdf
EMA2011-50MA08GRR 1 5 2.5 4 MSOP-8 Fully Diff. MP
EMA2011-50WL09GRR 1 5 2.5 4 WCSP-9 Fully Diff. MP
EMA2012-50FF08NRR 1 5 2.5 4 TDFN-3×3-8 Fully Diff. 
Fix-Gain
MP
AD51652-MG08NRR 1 5 3 4 MSOP-8 Fully Diff. MP-Q3
AD52650-QE24NAT 2 5 2.5 4 TSSOP-24-E DC-4Step 
Vol. Ctrl
MP
AD52651-ST24NAT 2 5 3 4 SSOP-24L 
(150 mil)
Vol. Ctrl MP
AD52651C-ST24NAT 2 5 3 4 SSOP-24L 
(150 mil)
Vol. Ctrl 
New VDC ratio
MP
AD52652-ST24NAT 2 5 3 4 SSOP-24L 
(150 mil)
Vol. Ctrl 
Earphone
MP
AD52653-SA16NAT 2 5 2.5 4 SOP-16L Vol. Ctrl MP
AD52655-ST24NAT 2 5 2.5 4 SSOP-24L 
(150 mil)
Vol. Ctrl 
Power Limit
MP AD52655.pdf
AD5265A-SEG 2 5 2.5 4 TSSOP-24-E Vol. Ctrl 
Headphone
MP
AD82550A-CG 2 5 2.9 4 SSOP-24
(2090 mil)
I2S In 
Vol. Ctrl 
Headphone
MP AD82550A.pdf
EMA2016-50SA16NRR 2 5 2.5 4 SOP-16 Fully Diff. MP
  3. D类高功率音频放大器  High Power Class D
AD52580.pdf
Product ID  Ch VDD   (V) Power(W) Load   (ohm) Package Features Status Datasheet
AD52660A-LEG 2 8-16.5 15 8/6 E-LQFP-48L Analog in 
Vol. Ctrl.
MP
AD52661-EH32NAY 2 8-16.5 15 8/6/4 E-LQFP-32L Analog in 
Vol. Ctrl. 
Power Limit 
DRC
MP
AD52580-QG28NAT  
AD52580-QG24NAT
2 8-26 20 8/4 E-TSSOP-28L 
E-TSSOP-24L
Analog in 
Vol. Ctrl. 
Power Limit 
DTC 
P2P solution
MP AD52580.pdf
AD52581-QG28NAT 2 8-26 15 8/4 E-TSSOP-28L  Analog in 
Vol. Ctrl. 
Power Limit 
DTC 
P2P solution
MP
QD52582A-QE24NAT 2 10-24 18 4 E-TSSOP-24L  Analog in  MP
AD52583-QG24NAT 2/1 10-26 18 4 E-TSSOP-24L  Analog in 
Single Power 
Power Limit
MP
AD53583-LG48NAY 2 
2.1 
4
10-26 2×30 
2×15+30 
4×15
8/4 E-LQFP-48L Analog in 
Single Power 
Power Limit
MP
AD9256-QE24NAT 2 10-15 8 8 E-TSSOP-24L  PWM input MP
AD9256H-QE24NAT 2 10-18 12 8 E-TSSOP-24L  PWM input MP
AD92580-QE24NAT 2 10-26 15 8 E-TSSOP-24L  PWM input MP
AD92580C-QE24NAT 2 5-26 20 8 E-TSSOP-24L  PWM input MP
AD92582-QE24NAT 2 10-26 15 4 E-TSSOP-24L  PWM input MP
AD8256-KG 
AD8256A-LEG
2 3-12 16 4 QFN-48L 
E-LQFP-48L
I2S In2/C 
5 Bands EQ 
Headphone
MP
AD82571-LEG 2 10-18 10 8 E-LQFP-48L I2S In/I2C/Vol. MP
AD82581B-LEG 
AD82581B-TKG
2 10-26 12 8 E-LQFP-48L 
QFN-48L
I2S In/I2C/Vol. MP
AD82581-LE48NAY 2 10-26 15 8 E-LQFP-48L I2S In/I2C/Vol. DRC MP
AD82584-LG48NAY 2 
2.1 
10-26 20×2/10×2+30 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
20 Bands EQ 
DRC/Clipping 
P2P solution 
MP AD82584.pdf
AD82585-LG48NAY 2 10-26 20 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
DRC/Clipping/DTC
P2P solution 
0.15dB/Step
MP
AD82586-LE48NAY 2 10-26 15 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
8 Bands EQ 
DRC/Clipping 
MP
AD82586B-LG48NAY 2 10-26 20 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
20 Bands EQ 
DRC/Clipping 
PWM out
MP
AD82586C-QG24NAT 2 10-26 20 8 E-TSSOP-24L  I2S In/I2C 
Vol./Mute 
20 Bands EQ 
DRC/Clipping 
MP
AD82587-LE48NAY 2 10-26 15 8 E-LQFP-48L I2S In/I2C/Vol. DRC MP
AD82587D-LG48NAY 
AD82587D-QG24NAT
2 10-26 20 8 E-LQFP-48L 
E-TSSOP-24L
I2S In/I2C 
Vol./Mute 
DRC/Clipping/DTC
0.125dB/Step
MP
AD82588B-LG48NAY 2 10-26 20 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
10 Bands EQ 
DRC/Clipping 
MP
AD8356A-KG 
AD8356A-LEG
2.1 3-12 8.7×2+16.7 8/4 QFN-48L 
E-LQFP-48L
I2S In/I2C 
5 B, ands EQ 
Headphone
MP
AD83586-LG48NAY 2 
2.1 
10-26 25×2/15×2+30 8/4 E-LQFP-48L I2S In/I2C 
Vol./Mute 
20 Bands EQ  Power limit
DRC/Clipping 
MP AD83586.pdf
AD87587-LG48NAY 2 10-26 20 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
DRC/Clipping/DTC
Line Driver
MP
AD87588-LG48NAY 2 10-26 20 8 E-LQFP-48L I2S In/I2C 
Vol./Mute 
20 Bands EQ 
DRC/Clipping  
Line Driver
MP
  4. 音频类比数位转换器 USB Audio & Audio ADC

Product ID  Ch VDD   (V) Power(W) Load   (ohm) Package Features Status Datasheet
AD12250A-SG NA 3.3 NA NA TSSOP-16 24 bits I2S out MP AD12250A.pdf
AD3150-WL06NAR NA 3.3 NA NA CSP-6 Digtal Microphone
PDM Output
MP
AD22650-QH14NAT
AD22650-QH14NAR
2 5/3.3 NA NA TSSOP-14 3 Vrms Lina Driver Popless MP AD22650.pdf
AD22653-QH14NAT     AD22653-QH14NAR 2 3.3 NA NA TSSOP-14 2 Vrms Lina Driver Popless MP
AD22654-MH10NAT 
AD22654-MH10NAR
2 5/3.3 NA NA MSOP-10 3 Vrms Lina Driver Popless MP
AD62550-LA32NAY 2 5 2.0  4 LQFP-32 USB interface 
Class D Amp 
I2S in/out 
Win7 Logo
MP
AD62550A-LG 2 5 2.6 4 LQFP-32 USB interface 
Class D Amp 
I2S in/out 
MP AD62550A.pdf
AD62551A-LG NA 5 NA NA LQFP-32 USB interface 
Vol. Ctrl. 
Recording
I2S in/out 
MP
AD62555-QE24NAT 2 5 2 4 TSSOP-24 USB interface 
Class D Amp 
Win7 Logo
MP AD62555.pdf
AD62556-LG48NAY 2 5.5 NA NA LQFP-48 USB interface  
Microphone/Line in
I2S in/out 
Earphone 
Win7 Logo 
Recording
MP
AD62557-LG48NAY 2 5.5 2.6 4 LQFP-48 USB interface  
Microphone/Line in
I2S in/out 
Class D Amp 
Win7 Logo 
Recording
MP

  5. 单通道低压差线性稳压器 1-Ch LDO

Product ID lout(A) Vin(V) Vout(V) Vdo(mV) Feature Package Status Datasheet
EMP8040-00VF05NRR 0.15 3.0-36 ADJ(1.2V) 450 HV.Low lq SOT23-5 MP EMP8040.pdf
EMP8041xxVF05NRR
EMP8041-xxVG03NRR
0.15 3.0-36 3.3/5.0 450 HV.Low lq SOT23-5
SOT89-3
MP EMP8041.pdf
EMP8042-xxVF05NRR EMP8042-xxVG03NRR 0.15 3.0-20 ADJ(1.2V)/3.3/5.0 450 HV.Low lq SOT23-5 
SOT89-3
MP EMP8042.pdf
EMP8046-xxV803NRR EMP8046-xxVG03NRR 0.05 2.5-18 3.3/5.0 800 Uitra Low lq SOT23-3
SOT89-3
MP EMP8046.pdf
EMP8020-xxVF05NRR 0.3 2.2-5.5 1.2/1.3/1.5/1.8/2.5/2.8/3.0/3.1/3.3 270 High PSRR SOT23-5 MP EMP8020.pdf
EMP8020-xxVI05NRR 0.3 2.2-5.5 1.2/1.3/1.5/1.8/2.5/2.8/3.0/3.1/3.3 270 High PSRR SC70-5 MP
EMP8021-xxVF05NRR 0.6 2.2-5.5 1.8/2.5/2.8/3.0/3.3 610 High PSRR SOT23-5 MP EMP8021.pdf
EMP8021-xxVI05NRR 0.6 2.2-5.5 3.3 610 High PSRR SC70-5 MP
EMP8021-xxVG03NRR 0.6 2.2-5.5 1.8/2.5/2.8//3.3 610 High PSRR SOT89-3 MP
EMP8090-xxVE#3NRR 1 2.5-6.5 1.2/1.8/2.5/3.3/ADJ(1.25V) 700 High Current SOT--223 MP
EMP8100-xxVE#3NRR EMP8100-xxTB#3NRR 1.5 2.5-6.5 1.2/1.8/2.5/3.3 800 High Current SOT-223
TO-252
MP
EMP8110-xxVE#3NRR EMP8110-xxTB#3NRR 1.5 2.5-6.5 1.0/1.2/1.8/2.5/3.3/5/ADJ(1.25V) 300 High Current SOT-223
TO-252
MP
EMP8731-xxVF05NRR 0.3 2.2-5.5 ADJ(0.746V)+2 Selectable Output 290 Vout Flexibility SOT23-5 MP
EMP8733-xxVB03GRR 0.3 2.2-5.5 1.2/1.3/1.5/1.8/2.5/2.8/3.0/3.3 290 SOT23-3 MP EMP8733.pdf
EMP8734-xxFE06NRR 0.3 2.2-5.5 1.2/2.5/3.0/3.3 290  Small
Package
TDFN-2×2-6 MP EMP8734.pdf
EMP8734-xxVF05GRR 0.3 2.2-5.5 1.0/1.2/1.5/1.8/2.5/2.8/3.0/3.3 290 SOT23-5 MP
EMP8734-xxVI05NRR 0.3 2.2-5.5 1.2/1.3/1.8/2.5/2.8/3.3 290  Small
Package
SC-70-5 MP
EMP8734-xxVJ04NRR 0.3 2.2-5.5 1.2/1.5/1.8/2.5/2.8/3.0/3.3 290  Small
Package
SC-82-4 MP
EMP8736-OOVF05NRR 0.3 2.2-5.5 ADJ(0.894v) 290 SOT23-5 MP
EMP8737-xxVF05NRR 0.1 1.8-5.5 1.2 290 Low Vin SOT23-5 MP
EMP8935-xxVF05GRR 0.3 2.5-5.5 1.2/1.5/1.8/2.7/2.8/3.0/3.3 130 Low Vdo SOT23-5 MP
EMP8966-00VF05GRR EMP8966-00VC06GRR 0.6 2.5-5.5 ADJ(1.19v) 270 Low Vdo SOT23-5
SOT23-6
MP EMP8966.pdf

  6. 双通道低压差线性稳压器 2-Ch LDO
Product ID lout(A) Vin(V) Vout(V) Vdo(mV) Package Status Datasheet
EMP2033-XXFE06NRR 0.3/0.3 2.5-5.5 01/02/07/11 150 TDFN-2×2-6 MP
EMP2033-XXVC06GRR 0.3/0.3 2.5-5.5 00/01/02/03/04/05/06/07/11 150 SOT23-6 MP
EMP2133-XXVC06GRR 0.3/0.3 2.5-5.5 00/01/02/03/04/05/06/07/08/10/11/12 150 SOT23-6 MP EMP2133.pdf
EMP5523-XXSA08GRR 0.3/0.3 2.5-5.5 05 150 SOP-8 MP
EMP6403-XXVC06GRR 0.3/0.3 2.5-5.5 00/01/02/03/04/05/06/07/11/15 150 SOT23-6 MP EMP6403.pdf
  7. 降压式开关稳压器 DC/DC Buck Converter

Product ID lout(A) Vin(V) Vout(V) Vfb(V) Freq.(MHz) Control Package Status Datasheet
EML3406-00VF05GRR 0.6 2.5-5.5 ADJ 0.6 1.5 Sync./PWM SOT23-5 MP EML3406.pdf
EML3406-XXVF05GRR 0.6 2.5-5.5 1.2/1.5/1.8/3.3 1.5 Sync./PWM SOT23-5 MP
EML9206-XXFE06NRR 0.6 2.5-5.5 1.8 1.5 Sync./PFM/PWM TDFN-2×2-6  MP
EML9206-XXVF05GRR 0.6 2.5-5.5 1.2/1.8/3.3 1.5 Sync./PFM/PWM SOT23-5 MP
EML3408-00VF05NRR 0.8 2.5-5.5 ADJ 0.6 1.5 Sync./PWM SOT23-5 MP
EML3020-00FE06NRR
EML3020-00VF05NRR
1.0  2.5-2.5 ADJ 0.6 1.5 Sync./PFM/PWM TDFN-2×2-6
SOT23-5
MP EML3020.pdf
EML3020-XXFE06NRR 1.0  2.5-5.5 1.0/1.2/1.5/1.8/2.5/3.3 1.5 Sync./PFM/PWM TDFN-2×2-6 MP
EML3020H-00FE06NRR
EML3020H-00VF05NRR
1.0  2.5-5.5 ADJ 0.6 1.5 Sync./PSM/PWM TDFN-2×2-6 
SOT-23-5
MP-Q3
EML3023-00VF05NRR 1.0  2.5-5.5 ADJ 0.6 1.5 Sync./PFM/PWM SOT23-5 MP
EML3025-00VF05NRR 1.0  2.5-5.5 ADJ 0.6 2.25 Sync./PFM/PWM SOT23-5 MP
EML3026-00VF05NRR 1.3  2.5-5.5 ADJ 0.6 1.5 Sync./PFM/PWM SOT23-5 MP
EML3412-00FF06NRR 1.2  2.5-5.5 ADJ 0.6 1.3 Sync./PWM TDFN-3×3-6 MP
EML3416-00FF08NRR 1.5  2.5-5.5 ADJ 0.6 1.3 Sync./PWM TDFN-3×3-8 MP
EML3417-00FF06NRR 1.5  2.5-5.5 ADJ 0.6 1.3 Sync./PWM TDFN-3×3-6 MP
EML3418-00FF08NRR
EML3418-00SE08GRR
2.0  2.5-5.5 ADJ 0.6 1.3 Sync./PWM TDFN-3×3-8
SOP-8-E
MP EML3418.pdf
EML3170-00SE08NRR 3.0  2.7-5.5 ADJ 0.8 1.5 Sync./PWM SOP-8-E MP
EML3171-00FH08NRR 2.0  2.6-6.0 ADJ 0.8 1.4 Sync./PSM/PWM TDFN-3×3-8 MP
EML3173-00SG08NRR 3.0  2.6-6.0 ADJ 0.8 1.4 Sync./PSM/PWM Power Good
Mode
SOP-8-E MP
EML3175-00FH08NRR 3.0  2.6-5.5 ADJ 0.8 1.4 Sync./PSM/PWM TDFN-3×3-8 MP
EML3220-00SG08NRR 2.0  4.5-23 ADJ 0.92 0.34 Sync./PWM SOP-8-E MP
EML3230-00SG08NRR 3.0  4.5-23 ADJ 0.92 0.34 Sync./PWM SOP-8-E MP
EMQ9920-00HB16NRR 0.6/0.6 2.5-5.5 ADJ 0.6 1.5 Sync./PWM TQFN-3×3-16 MP
EML3409-00FF10NRR 0.8/0.8 2.5-5.5 ADJ 0.6 1.5 Sync./PWM TDFN-3×3-10 MP
EML3022-00SE08NRR 1.0/1.0 2.5-5.5 ADJ 0.6 1.5 Sync./PSM/PWM SOP-8-E MP

  8. 升压式开关稳压器 DC/DC Boost Converter

Product ID lout(A) Vin(V) Vout(V) Freq.(KHz) Control Package Feature Status Datasheet
EMH7600-00MA08GRR 0.5 0.9-5.5 ADJ(1.195V) 150 Sync./PFM MSOP-8 MP
EMH7601-00FE06NRR 
EMH7601-00VF05GRR
0.5 0.9-5.5 ADJ(1.195V) 150 Sync./PFM TDFN-2×2-6
SOT23-5
MP
EMH7020-00FF10NRR
EMH7020-00ME08NRR
0.5 0.9-5.5 ADJ(0.5V) 500 Sync./PWM TDFN-3×3-10
 MSOP-8
True SD MP
EMH7021-00FF10NRR 1.0  0.9-5.5 ADJ(0.5V) 500 Sync./PWM TDFN-3×3-10 True SD MP
EMH7023-00MG08NRR 0.5 0.9-5.5 ADJ(0.5V) 500 Sync./PWM MSOP-8-E True SD MP

  9. 电池充电IC Battery Charger

Product ID Cell Lout(A) Operation Vin(V) Vbat(V) Vout(V) Package Features Status Datasheet
EMC5754-XXVF05GRR 1 1.0  4.25-5.5 4.1
4.2  
4.35
SOT23-5 Linear MP EMC5754.pdf
EMC5755-XXFF06NRR 1 1.2 4.25-5.5 4.1
4.2  
4.35
TDFN-3×3-6 Linear MP EMC5755.pdf
EMC5040-42FF10NRR 
EMC5040-42SG08NRR
1 1.2 4.5-6.5
(MaxRating-13.5v)
4.2 TDFN-3×3-10 
SOP-8-E
Linear
TS
MP
EMC5042-84FF10NRR 2 1.2 9.0-13.5
(MaxRating-13.5v)
8.4 TDFN-3×3-10 Linear
TS
MP EMC5042.pdf
EMC5045-42SG08NRR 1 1.2 4.5-6.5
(MaxRating-13.5v)
4.2 SOP-8-E Linear MP
EMC5046-84SG08NRR 2 1.2 9.0-13.5
(MaxRating-15v)
8.4 SOP-8-E Linear MP
EMC5050-42FF10NRR 
EMC5050-42HC16NRR
1 1.5 4.6-5.5 4.2 TDFN-3×3-16 
TQFN-4×4-16
Linear
Timer
TS
MP
EMC5051-42HC16NRR 1 2 4.6-5.5 4.2 TQFN-4×4-16 Linear
Timer
TS
MP EMC5051.pdf
EMC5060-XXHG20NRR 1 4.5+0.5 4.35-6
(MaxRating-16v)
4.2 4.4 
5.0 
6.0
TQFN-3.5×4.5-20 Linear
Timer
TS
IPP
MP EMC5060.pdf

  10. 白光LED驱动器White LED Driver

Product ID Topology Vin(V) Ch. Dimm OVP(V) Package Features Status Datasheet
EMD2050-00VC06NRR Boost 2.5-5.5 1 PWM 15 SOT23-6 3S18P MP EMD2050.pdf
EMD2053-00VC06NRR
EMD2053-00MH08NRR
Boost 2.5-5.5 1 PWM 36 SOT23-6
MSOP-8
11S4P MP EMD2053.pdf
EMD2055-00VC06NRR
EMD2055-00FK08NRR
Boost 2.5-5.5 1 PWM 36 SOT23-6
TDFN2×2-8
11S4P MP
EMD2093-00VC06NRR Boost 2.5-5.5 1 PWM 31 SOT23-6 9S3P MP
EMD2095-00VC06NRR Boost 2.5-5.5 1 PWM 31 SOT23-6 9S3P
EMD2080-00MA10NRR Boost 6.0-36 1 PWM 36 MSOP-10 9S8P MP
EMD3001-50FE06NRR CP 2.7-4.5 1 PWM TDFN-2×2-6 MP
EMD3001-50VC06GRR CP 2.7-4.5 1 PWM SOT23-6 MP
EMD2794-00HB16NRR CP 2.7-5.5 4 PWM TQFN-3×3-16 Common
Cathode
MP

  11. PMU/Power Management Unit
Product ID CH1 CH2 CH3 CH4 Package Features Status Datasheet
EMQ8931-00QE20GRR Charger-1.0A LDO-0.3A Buck-0.6A x TSSOP-20-E Portable MP
EMQ8932-00HC24NRR Charger-1.0A LDO-0.6A Buck-0.6A Buck-0.6A TQFN-4×4-24 Portable MP
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